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add arm64 support

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- add arm64 dependent codes with GICv3 and SVE support
- fix bugs based on architecture separation requests
This commit is contained in:
Takayuki Okamoto
2017-09-05 15:06:27 +09:00
parent 704096b139
commit 9989f41fd3
192 changed files with 26941 additions and 34 deletions
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27
arch/arm64/kernel/include/traps.h Normal file
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/* traps.h COPYRIGHT FUJITSU LIMITED 2017 */
#ifndef __ASM_TRAP_H
#define __ASM_TRAP_H
#include <types.h>
struct pt_regs;
/* @ref.impl arch/arm64/include/asm/traps.h */
struct undef_hook {
struct list_head node;
uint32_t instr_mask;
uint32_t instr_val;
uint64_t pstate_mask;
uint64_t pstate_val;
int (*fn)(struct pt_regs *regs, uint32_t instr);
};
/* @ref.impl arch/arm64/include/asm/traps.h */
void register_undef_hook(struct undef_hook *hook);
/* @ref.impl arch/arm64/include/asm/traps.h */
void unregister_undef_hook(struct undef_hook *hook);
#endif /* __ASM_TRAP_H */